*SUPPORT*
IN: fep lug fep OUT: PURPLE PURPLE PURPLE
IN: tufa tufa fep gazzer OUT: YELLOW YELLOW PURPLE YELLOW YELLOW PURPLE
IN: dax lug kiki gazzer OUT: RED RED PINK RED RED
IN: fep OUT: PURPLE
IN: dax lug tufa dax OUT: YELLOW PINK PINK YELLOW PINK
IN: fep dax gazzer OUT: PURPLE PINK PURPLE PINK
IN: fep gazzer wif dax OUT: PINK PURPLE PURPLE PURPLE PURPLE PINK PURPLE PURPLE
IN: tufa gazzer OUT: YELLOW YELLOW
IN: tufa dax OUT: YELLOW PINK
IN: dax tufa OUT: PINK YELLOW
IN: kiki kiki OUT: RED RED
IN: kiki OUT: RED
IN: tufa tufa OUT: YELLOW YELLOW
IN: kiki tufa OUT: RED YELLOW

*QUERY*
IN: tufa OUT: YELLOW
IN: fep gazzer lug fep gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki gazzer OUT: RED RED
IN: dax gazzer OUT: PINK PINK
IN: fep gazzer OUT: PURPLE PURPLE
IN: dax fep OUT: PINK PURPLE
IN: fep wif fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki dax OUT: RED PINK
IN: dax fep gazzer OUT: PINK PURPLE PINK PURPLE
IN: dax OUT: PINK

*GRAMMAR*
tufa -> YELLOW 
 kiki -> RED 
 dax -> PINK 
 fep -> PURPLE 
 x1 lug x2 -> [x2] [x1] [x2] 
 x1 gazzer -> [x1] [x1] 
 x1 wif x2 -> [x2] [x1] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 